Download the setup file for Realtek Realtek High Definition Audio driver from the link below. This download link is for the driver version 6.0.1.6662 released on 2012-06-19.

Run the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.

Follow the driver installation wizard, which should be pretty easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.

Shutdown and restart your computer and enjoy the updated driver, it is as simple as that.

The advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver with DriverMax? Let's take a look!

Open DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.

Take a look at the list of detected driver updates. Scroll the list down until you locate the Realtek Realtek High Definition Audio driver. Click on Update.